🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.53 AU - 0.79 AU

Year: 196 Days

Day: 39.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.74 AU - 1 AU

Year: 296 Days

Day: 13.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.04 AU - 1.38 AU

Year: 486 Days

Day: 17.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 103,402,704 km

• M1: 212,429 km (0.114 R)
• M2: 492,476 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.45 AU - 1.55 AU

Year: 671 Days

Day: 38.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.88 AU - 3.22 AU

Year: 1946 Days

Day: 37.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,402,704 km

• M1: 720,613 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.2

Radius: 8.4

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.32 AU - 6.68 AU

Year: 4711 Days

Day: 11.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 103,402,704 km

• M1: 111,002 km (0.081 R)
• M2: 177,423 km (0.074 R)
• M3: 375,939 km (0.086 R)
• M4: 446,550 km (0.088 R)
• M5: 542,292 km (0.111 R)
• M6: 699,669 km (0.094 R)
• M7: 755,619 km (0.036 R)
• M8: 860,487 km (0.094 R)
• M9: 1,059,303 km (0.094 R)
• M10: 1,151,006 km (0.094 R)
• M11: 1,619,397 km (0.084 R)
• M12: 2,027,051 km (0.038 R)
• M13: 2,109,180 km (0.036 R)
• M14: 2,606,892 km (0.104 R)
• M15: 2,714,453 km (0.08 R)
• M16: 3,083,362 km (0.059 R)
• M17: 3,178,207 km (0.105 R)
• M18: 3,448,680 km (0.095 R)
• M19: 3,726,782 km (0.095 R)
• M20: 3,970,926 km (0.06 R)
• M21: 4,453,379 km (0.086 R)
• M22: 4,517,706 km (0.097 R)
• M23: 4,647,407 km (0.11 R)
• M24: 4,778,156 km (0.079 R)
• M25: 4,976,672 km (0.102 R)
• M26: 5,359,194 km (0.04 R)
• M27: 5,519,563 km (0.108 R)
• M28: 5,751,141 km (0.091 R)
• M29: 6,224,319 km (0.094 R)
• M30: 6,296,275 km (0.041 R)
• M31: 6,417,001 km (0.096 R)
• M32: 6,538,474 km (0.063 R)
• M33: 6,857,866 km (0.108 R)
• M34: 7,308,604 km (0.073 R)
• M35: 7,435,463 km (0.109 R)
• M36: 7,743,036 km (0.071 R)
• M37: 8,080,978 km (0.049 R)
• M38: 8,133,337 km (0.076 R)
• M39: 8,264,983 km (0.116 R)
• M40: 8,933,237 km (0.042 R)
• M41: 9,069,072 km (0.087 R)
• M42: 9,618,844 km (0.116 R)
• M43: 10,038,466 km (0.069 R)
• M44: 10,122,989 km (0.088 R)
• M45: 10,549,791 km (0.116 R)
• M46: 10,607,087 km (0.059 R)
• M47: 11,186,181 km (0.111 R)
• M48: 11,391,279 km (0.119 R)
• M49: 11,538,633 km (0.116 R)
• M50: 12,014,205 km (0.094 R)
• M51: 12,164,102 km (0.112 R)
• M52: 13,478,918 km (0.098 R)
• M53: 14,074,317 km (0.095 R)
• M54: 14,137,448 km (0.063 R)
• M55: 14,295,722 km (0.118 R)
• M56: 14,454,745 km (0.087 R)
• M57: 14,550,338 km (0.106 R)
• M58: 15,031,594 km (0.073 R)
• M59: 15,160,847 km (0.102 R)
• M60: 15,648,835 km (0.096 R)
• M61: 15,714,209 km (0.066 R)
• M62: 15,911,230 km (0.103 R)
• M63: 16,075,937 km (0.098 R)
• M64: 16,141,909 km (0.076 R)
• M65: 16,573,350 km (0.111 R)
• M66: 16,807,321 km (0.05 R)
• M67: 17,042,339 km (0.114 R)
• M68: 18,891,668 km (0.065 R)
• M69: 20,159,510 km (0.084 R)
• M70: 20,302,077 km (0.103 R)
• M71: 21,382,024 km (0.112 R)
• M72: 21,527,433 km (0.067 R)
• M73: 22,222,614 km (0.114 R)
• M74: 22,296,216 km (0.072 R)
• M75: 22,480,521 km (0.109 R)
• M76: 22,739,475 km (0.106 R)
• M77: 22,925,126 km (0.088 R)
• M78: 24,124,751 km (0.084 R)
• M79: 25,267,828 km (0.059 R)
• M80: 25,421,615 km (0.099 R)
• M81: 25,884,620 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.4

Radius: 12.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.9 AU - 6.38 AU

Year: 4892 Days

Day: 14 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 103,402,704 km

• M1: 158,574 km (0.094 R)
• M2: 399,726 km (0.059 R)
• M3: 575,952 km (0.099 R)
• M4: 719,865 km (0.032 R)
• M5: 887,863 km (0.054 R)
• M6: 1,046,437 km (0.117 R)
• M7: 1,239,867 km (0.07 R)
• M8: 1,366,876 km (0.045 R)
• M9: 1,775,128 km (0.1 R)
• M10: 2,472,853 km (0.081 R)
• M11: 2,668,228 km (0.06 R)
• M12: 2,784,465 km (0.099 R)
• M13: 3,126,296 km (0.117 R)
• M14: 3,213,961 km (0.098 R)
• M15: 3,302,373 km (0.075 R)
• M16: 3,391,683 km (0.1 R)
• M17: 3,572,696 km (0.115 R)
• M18: 3,719,901 km (0.058 R)
• M19: 3,925,598 km (0.113 R)
• M20: 4,446,647 km (0.088 R)
• M21: 4,565,428 km (0.089 R)
• M22: 4,785,935 km (0.111 R)
• M23: 4,948,548 km (0.116 R)
• M24: 5,195,983 km (0.102 R)
• M25: 5,384,327 km (0.06 R)
• M26: 5,660,335 km (0.076 R)
• M27: 5,810,830 km (0.061 R)
• M28: 6,006,355 km (0.063 R)
• M29: 6,138,001 km (0.054 R)
• M30: 6,561,063 km (0.102 R)
• M31: 6,719,338 km (0.115 R)
• M32: 7,271,653 km (0.063 R)
• M33: 7,388,639 km (0.105 R)
• M34: 7,743,186 km (0.099 R)
• M35: 8,006,777 km (0.105 R)
• M36: 8,176,122 km (0.104 R)
• M37: 8,444,501 km (0.108 R)
• M38: 8,567,620 km (0.115 R)
• M39: 9,065,481 km (0.114 R)
• M40: 9,368,866 km (0.115 R)
• M41: 9,572,917 km (0.103 R)
• M42: 9,649,811 km (0.106 R)
• M43: 9,804,345 km (0.05 R)
• M44: 10,272,587 km (0.043 R)
• M45: 10,483,220 km (0.079 R)
• M46: 10,881,749 km (0.116 R)
• M47: 11,285,364 km (0.083 R)
• M48: 12,246,082 km (0.078 R)
• M49: 12,835,198 km (0.112 R)
• M50: 12,976,718 km (0.116 R)
• M51: 13,090,412 km (0.113 R)
• M52: 13,232,979 km (0.063 R)
• M53: 13,376,144 km (0.119 R)
• M54: 13,462,163 km (0.068 R)
• M55: 13,866,376 km (0.055 R)
• M56: 14,303,950 km (0.109 R)
• M57: 14,627,829 km (0.088 R)
• M58: 15,013,493 km (0.046 R)
• M59: 16,344,016 km (0.091 R)
• M60: 16,620,922 km (0.045 R)
• M61: 17,933,194 km (0.105 R)
• M62: 18,346,084 km (0.059 R)
• M63: 18,858,607 km (0.079 R)
• M64: 19,538,529 km (0.089 R)
• M65: 19,930,625 km (0.073 R)
• M66: 20,358,325 km (0.111 R)
• M67: 20,922,309 km (0.07 R)
• M68: 21,323,381 km (0.096 R)
• M69: 21,592,209 km (0.036 R)
• M70: 22,303,397 km (0.06 R)
• M71: 22,610,521 km (0.066 R)
• M72: 22,953,400 km (0.097 R)
• M73: 23,091,030 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.8

Radius: 8.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.72 AU - 7.96 AU

Year: 6534 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 103,402,704 km

• M1: 107,112 km (0.107 R)
• M2: 182,659 km (0.12 R)
• M3: 282,142 km (0.109 R)
• M4: 482,154 km (0.118 R)
• M5: 942,018 km (0.076 R)
• M6: 1,060,350 km (0.075 R)
• M7: 1,150,856 km (0.032 R)
• M8: 1,210,396 km (0.104 R)
• M9: 1,319,004 km (0.116 R)
• M10: 1,590,225 km (0.072 R)
• M11: 1,656,946 km (0.098 R)
• M12: 1,739,973 km (0.025 R)
• M13: 2,601,507 km (0.071 R)
• M14: 2,769,805 km (0.119 R)
• M15: 3,108,195 km (0.068 R)
• M16: 3,401,856 km (0.091 R)
• M17: 3,596,034 km (0.105 R)
• M18: 3,774,055 km (0.058 R)
• M19: 4,179,914 km (0.061 R)
• M20: 4,346,117 km (0.12 R)
• M21: 4,440,663 km (0.092 R)
• M22: 4,890,803 km (0.093 R)
• M23: 4,956,327 km (0.086 R)
• M24: 5,730,496 km (0.081 R)
• M25: 5,892,211 km (0.069 R)
• M26: 5,985,261 km (0.058 R)
• M27: 6,067,091 km (0.109 R)
• M28: 6,650,373 km (0.105 R)
• M29: 6,735,195 km (0.078 R)
• M30: 6,869,235 km (0.101 R)
• M31: 7,065,807 km (0.07 R)
• M32: 7,177,107 km (0.096 R)
• M33: 7,351,539 km (0.109 R)
• M34: 7,590,446 km (0.073 R)
• M35: 7,679,158 km (0.114 R)
• M36: 8,492,671 km (0.112 R)
• M37: 8,663,961 km (0.069 R)
• M38: 8,743,397 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.3

Radius: 6.8

Gravity: 18.8 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15 AU - 21.2 AU

Year: 28126 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 103,402,704 km

• M1: 93,798 km (0.055 R)
• M2: 145,110 km (0.097 R)
• M3: 594,801 km (0.098 R)
• M4: 1,070,822 km (0.043 R)
• M5: 1,453,792 km (0.071 R)
• M6: 1,565,243 km (0.103 R)
• M7: 1,641,089 km (0.103 R)
• M8: 2,039,169 km (0.084 R)
• M9: 2,644,890 km (0.073 R)
• M10: 2,874,224 km (0.092 R)
• M11: 3,400,958 km (0.097 R)
• M12: 3,853,940 km (0.049 R)
• M13: 4,487,188 km (0.062 R)
• M14: 4,650,699 km (0.072 R)
• M15: 5,039,503 km (0.042 R)
• M16: 5,095,902 km (0.062 R)
• M17: 5,381,185 km (0.082 R)
• M18: 5,907,620 km (0.091 R)
• M19: 6,207,264 km (0.071 R)
• M20: 7,454,611 km (0.091 R)
• M21: 7,583,565 km (0.025 R)
• M22: 7,974,763 km (0.073 R)
• M23: 8,040,586 km (0.054 R)
• M24: 8,912,892 km (0.095 R)
• M25: 9,604,183 km (0.107 R)
• M26: 9,814,967 km (0.114 R)
• M27: 11,704,687 km (0.065 R)
• M28: 13,624,177 km (0.069 R)
• M29: 18,699,584 km (0.057 R)
• M30: 19,670,624 km (0.113 R)
• M31: 19,938,404 km (0.112 R)
• M32: 21,203,404 km (0.106 R)
• M33: 21,661,472 km (0.091 R)
• M34: 22,122,832 km (0.105 R)
• M35: 23,337,567 km (0.067 R)
• M36: 23,431,963 km (0.067 R)
• M37: 24,958,460 km (0.119 R)
• M38: 25,539,049 km (0.103 R)
• M39: 25,733,676 km (0.06 R)
• M40: 26,222,263 km (0.117 R)
• M41: 26,320,249 km (0.089 R)
• M42: 27,109,378 km (0.118 R)
• M43: 27,208,412 km (0.102 R)
• M44: 28,206,828 km (0.054 R)
• M45: 28,407,888 km (0.111 R)
• M46: 29,014,208 km (0.118 R)
• M47: 30,445,111 km (0.116 R)
• M48: 30,548,184 km (0.104 R)
• M49: 32,951,175 km (0.099 R)
• M50: 36,066,551 km (0.065 R)
• M51: 36,284,814 km (0.11 R)
• M52: 38,046,927 km (0.09 R)
• M53: 38,157,929 km (0.04 R)
• M54: 38,714,882 km (0.11 R)
• M55: 39,836,716 km (0.111 R)
• M56: 39,949,513 km (0.076 R)
• M57: 40,628,239 km (0.05 R)
• M58: 43,846,388 km (0.092 R)
• M59: 45,250,364 km (0.098 R)
• M60: 47,862,642 km (0.083 R)
• M61: 47,982,470 km (0.089 R)
• M62: 49,066,007 km (0.043 R)
• M63: 49,550,256 km (0.037 R)
• M64: 50,036,000 km (0.078 R)
• M65: 50,279,396 km (0.094 R)
• M66: 51,134,647 km (0.108 R)
• M67: 51,379,837 km (0.116 R)
• M68: 52,117,953 km (0.115 R)
• M69: 53,107,543 km (0.083 R)
• M70: 53,853,737 km (0.105 R)
• M71: 54,603,372 km (0.037 R)
• M72: 56,873,071 km (0.089 R)
• M73: 58,275,252 km (0.105 R)
• M74: 58,787,924 km (0.107 R)
• M75: 59,559,699 km (0.041 R)
• M76: 60,464,467 km (0.077 R)
• M77: 62,287,467 km (0.106 R)
• M78: 62,418,365 km (0.113 R)
• M79: 62,680,461 km (0.09 R)
• M80: 64,657,845 km (0.078 R)
• M81: 65,720,738 km (0.095 R)
• M82: 66,120,763 km (0.065 R)
• M83: 67,191,734 km (0.108 R)
• M84: 67,325,923 km (0.029 R)
• M85: 67,998,515 km (0.093 R)
• M86: 68,403,178 km (0.116 R)
• M87: 73,182,830 km (0.089 R)
• M88: 76,662,326 km (0.039 R)
• M89: 79,484,341 km (0.114 R)
• M90: 81,909,771 km (0.057 R)
• M91: 83,925,303 km (0.098 R)
• M92: 94,696,051 km (0.092 R)
• M93: 94,846,696 km (0.083 R)
• M94: 97,114,151 km (0.088 R)
• M95: 97,417,984 km (0.098 R)
• M96: 98,330,830 km (0.102 R)
• M97: 100,165,349 km (0.086 R)
• M98: 101,394,594 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 15,680 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit